| 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 | $135.54 | 12.811% | $152.904 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $239.28 | 13.654% | $271.9513 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $72.43 | 9.106% | $79.0255 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $243.32 | 3.121% | $250.914 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $11.80 | 6.347% | $12.5489 | $12.55 | $12.55 | $12.50 |
| Purchase #6 | $31.39 | 12.710% | $35.3797 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $243.82 | 13.346% | $276.3602 | $276.36 | $276.35 | $276.40 |
| 7 purchase totals = | $977.58 | $1,079.0836 | $1,079.08 | $1,079.10 | $1,079.10 | |