| 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 | $194.80 | 7.770% | $209.936 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $175.49 | 5.861% | $185.7755 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $123.57 | 9.814% | $135.6972 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $94.94 | 4.515% | $99.2265 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $54.77 | 3.722% | $56.8085 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $187.51 | 12.381% | $210.7256 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $200.62 | 7.685% | $216.0376 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,031.70 | $1,114.2069 | $1,114.23 | $1,114.30 | $1,114.10 | |