| 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 | $87.70 | 9.736% | $96.2385 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $122.64 | 3.441% | $126.86 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $8.34 | 9.472% | $9.13 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $194.25 | 6.781% | $207.4221 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $89.55 | 12.310% | $100.5736 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $230.98 | 7.430% | $248.1418 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $178.61 | 7.380% | $191.7914 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $912.07 | $980.1574 | $980.15 | $980.15 | $980.10 | |