| 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 | $211.73 | 5.826% | $224.0654 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $121.64 | 11.750% | $135.9327 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $87.79 | 9.346% | $95.9949 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $178.53 | 13.278% | $202.2352 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $42.30 | 6.852% | $45.1984 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $210.55 | 8.683% | $228.8321 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $227.86 | 8.635% | $247.5357 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,080.40 | $1,179.7944 | $1,179.80 | $1,179.85 | $1,179.70 | |