| 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 | $123.31 | 9.662% | $135.2242 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $171.25 | 7.552% | $184.1828 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $247.88 | 13.169% | $280.5233 | $280.52 | $280.50 | $280.50 |
| Purchase #4 | $35.32 | 12.391% | $39.6965 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $70.28 | 13.286% | $79.6174 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $5.96 | 6.456% | $6.3448 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $220.57 | 10.621% | $243.9967 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $874.57 | $969.5857 | $969.58 | $969.55 | $969.50 | |