| 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 | $141.98 | 9.505% | $155.4752 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $40.93 | 3.405% | $42.3237 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $225.91 | 10.651% | $249.9717 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $88.98 | 9.220% | $97.184 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $206.82 | 10.428% | $228.3872 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $91.49 | 13.488% | $103.8302 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $192.94 | 4.709% | $202.0255 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $989.05 | $1,079.1975 | $1,079.20 | $1,079.25 | $1,079.20 | |