| 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 | $122.42 | 6.670% | $130.5854 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $245.26 | 4.509% | $256.3188 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $238.94 | 8.454% | $259.14 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $189.35 | 4.385% | $197.653 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $222.70 | 8.595% | $241.8411 | $241.84 | $241.85 | $241.80 |
| Purchase #6 | $51.91 | 4.146% | $54.0622 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $44.68 | 8.804% | $48.6136 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $1,115.26 | $1,188.2141 | $1,188.21 | $1,188.20 | $1,188.20 | |