| 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 | $82.92 | 3.260% | $85.6232 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $198.97 | 9.109% | $217.0942 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $195.47 | 12.136% | $219.1922 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $189.54 | 3.789% | $196.7217 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $228.68 | 12.302% | $256.8122 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $130.49 | 9.684% | $143.1267 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $164.31 | 8.781% | $178.7381 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,190.38 | $1,297.3083 | $1,297.30 | $1,297.30 | $1,297.20 | |