| 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 | $189.91 | 11.516% | $211.78 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $84.55 | 8.352% | $91.6116 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $164.40 | 10.182% | $181.1392 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $97.77 | 12.426% | $109.9189 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $49.39 | 7.725% | $53.2054 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $196.63 | 12.201% | $220.6208 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $197.75 | 6.325% | $210.2577 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $980.40 | $1,078.5336 | $1,078.54 | $1,078.50 | $1,078.50 | |