| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.40 | 11.147% | $133.821 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $159.47 | 10.489% | $176.1968 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $223.46 | 6.860% | $238.7894 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $218.63 | 11.822% | $244.4764 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $219.26 | 11.105% | $243.6088 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $114.34 | 6.804% | $122.1197 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $162.88 | 6.805% | $173.964 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $1,218.44 | $1,332.9761 | $1,332.98 | $1,332.95 | $1,333.00 | |