| 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 | $84.64 | 7.413% | $90.9144 | $90.91 | $90.90 | $90.90 |
| Purchase #2 | $242.29 | 13.230% | $274.345 | $274.35 | $274.35 | $274.30 |
| Purchase #3 | $141.73 | 12.813% | $159.8899 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $179.57 | 11.662% | $200.5115 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $250.75 | 5.722% | $265.0979 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $183.45 | 10.164% | $202.0959 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $16.94 | 12.864% | $19.1192 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $1,099.37 | $1,211.9738 | $1,211.98 | $1,211.95 | $1,211.90 | |