| 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 | $110.50 | 8.819% | $120.245 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $156.48 | 3.479% | $161.9239 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $161.41 | 9.610% | $176.9215 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $199.47 | 8.738% | $216.8997 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $201.27 | 4.546% | $210.4197 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $144.65 | 12.284% | $162.4188 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $178.94 | 4.239% | $186.5253 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,152.72 | $1,235.3539 | $1,235.36 | $1,235.30 | $1,235.20 | |