| 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 | $114.78 | 12.201% | $128.7843 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $64.51 | 5.839% | $68.2767 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $168.44 | 12.239% | $189.0554 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $40.85 | 10.497% | $45.138 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $193.29 | 5.158% | $203.2599 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $180.78 | 8.238% | $195.6727 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $226.65 | 3.510% | $234.6054 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $989.30 | $1,064.7924 | $1,064.80 | $1,064.80 | $1,064.90 | |