| 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 | $206.97 | 12.383% | $232.5991 | $232.60 | $232.60 | $232.60 |
| Purchase #2 | $148.44 | 7.855% | $160.1 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $35.89 | 8.241% | $38.8477 | $38.85 | $38.85 | $38.80 |
| Purchase #4 | $140.37 | 6.670% | $149.7327 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $123.45 | 6.704% | $131.7261 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $171.46 | 10.535% | $189.5233 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $120.96 | 11.707% | $135.1208 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $947.54 | $1,037.6497 | $1,037.65 | $1,037.65 | $1,037.50 | |