| 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 | $22.27 | 8.740% | $24.2164 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $179.48 | 7.705% | $193.3089 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $248.99 | 10.573% | $275.3157 | $275.32 | $275.30 | $275.30 |
| Purchase #4 | $141.94 | 10.138% | $156.3299 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $227.28 | 12.655% | $256.0423 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $177.86 | 3.512% | $184.1064 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $248.46 | 13.360% | $281.6543 | $281.65 | $281.65 | $281.70 |
| 7 purchase totals = | $1,246.28 | $1,370.9739 | $1,370.98 | $1,370.95 | $1,370.90 | |