| 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 | $202.33 | 13.439% | $229.5211 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $43.84 | 8.625% | $47.6212 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $221.91 | 9.446% | $242.8716 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $228.37 | 9.396% | $249.8276 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $239.39 | 6.433% | $254.79 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $244.81 | 12.617% | $275.6977 | $275.70 | $275.70 | $275.70 |
| Purchase #7 | $115.89 | 6.670% | $123.6199 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $1,296.54 | $1,423.9491 | $1,423.95 | $1,423.90 | $1,423.90 | |