| 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 | $110.25 | 4.336% | $115.0304 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $155.82 | 13.330% | $176.5908 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $204.95 | 13.716% | $233.0609 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $31.86 | 10.105% | $35.0795 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $146.80 | 7.797% | $158.246 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $225.77 | 4.143% | $235.1237 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $187.54 | 7.551% | $201.7011 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,062.99 | $1,154.8324 | $1,154.83 | $1,154.85 | $1,154.80 | |