| 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 | $191.42 | 9.489% | $209.5838 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $34.32 | 5.805% | $36.3123 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $208.97 | 12.822% | $235.7641 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $159.84 | 7.676% | $172.1093 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $75.83 | 5.360% | $79.8945 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $65.72 | 13.394% | $74.5225 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $224.86 | 6.514% | $239.5074 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $960.96 | $1,047.6939 | $1,047.68 | $1,047.65 | $1,047.70 | |