| 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 | $235.31 | 7.342% | $252.5865 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $224.55 | 10.288% | $247.6517 | $247.65 | $247.65 | $247.70 |
| Purchase #3 | $111.42 | 7.700% | $119.9993 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $162.45 | 10.115% | $178.8818 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $38.72 | 4.207% | $40.349 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $78.77 | 12.451% | $88.5777 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $197.47 | 7.371% | $212.0255 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,048.69 | $1,140.0715 | $1,140.08 | $1,140.15 | $1,140.10 | |