| 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 | $124.51 | 11.333% | $138.6207 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $91.68 | 5.231% | $96.4758 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $248.95 | 4.773% | $260.8324 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $227.73 | 12.569% | $256.3534 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $223.67 | 5.116% | $235.113 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $11.91 | 7.229% | $12.771 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $216.40 | 11.817% | $241.972 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,144.85 | $1,242.1383 | $1,242.13 | $1,242.10 | $1,242.20 | |