| 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 | $130.79 | 6.250% | $138.9644 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $229.46 | 11.598% | $256.0728 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $17.71 | 10.434% | $19.5579 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $135.44 | 10.684% | $149.9104 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $95.26 | 12.587% | $107.2504 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $208.35 | 9.682% | $228.5224 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $210.46 | 9.474% | $230.399 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $1,027.47 | $1,130.6773 | $1,130.67 | $1,130.60 | $1,130.80 | |