| 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 | $118.48 | 4.727% | $124.0805 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $229.58 | 6.559% | $244.6382 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $168.72 | 12.508% | $189.8235 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $15.67 | 5.275% | $16.4966 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $145.59 | 4.586% | $152.2668 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $117.91 | 10.842% | $130.6938 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $211.63 | 9.814% | $232.3994 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,007.58 | $1,090.3988 | $1,090.40 | $1,090.40 | $1,090.40 | |