| 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 | $5.55 | 9.233% | $6.0624 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $210.27 | 8.512% | $228.1682 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $212.56 | 3.638% | $220.2929 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $93.79 | 8.799% | $102.0426 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $119.26 | 13.241% | $135.0512 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $156.88 | 11.518% | $174.9494 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $233.93 | 9.591% | $256.3662 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,032.24 | $1,122.9329 | $1,122.93 | $1,122.90 | $1,123.00 | |