| 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 | $198.61 | 10.120% | $218.7093 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $191.74 | 5.426% | $202.1438 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $63.51 | 12.127% | $71.2119 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $203.95 | 7.109% | $218.4488 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $45.93 | 12.796% | $51.8072 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $50.83 | 5.647% | $53.7004 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $214.71 | 6.576% | $228.8293 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $969.28 | $1,044.8507 | $1,044.85 | $1,044.85 | $1,044.70 | |