| 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 | $249.71 | 8.103% | $269.944 | $269.94 | $269.95 | $269.90 |
| Purchase #2 | $147.38 | 9.331% | $161.132 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $178.61 | 10.329% | $197.0586 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $49.74 | 7.413% | $53.4272 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $113.33 | 11.192% | $126.0139 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $167.62 | 3.709% | $173.837 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $167.61 | 12.815% | $189.0892 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $1,074.00 | $1,170.5019 | $1,170.50 | $1,170.55 | $1,170.40 | |