| 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 | $87.65 | 12.546% | $98.6466 | $98.65 | $98.65 | $98.60 |
| Purchase #2 | $187.43 | 8.433% | $203.236 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $39.44 | 6.139% | $41.8612 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $137.52 | 11.803% | $153.7515 | $153.75 | $153.75 | $153.80 |
| Purchase #5 | $129.90 | 3.700% | $134.7063 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $240.72 | 4.370% | $251.2395 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $142.63 | 4.308% | $148.7745 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $965.29 | $1,032.2156 | $1,032.22 | $1,032.20 | $1,032.20 | |