| 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 | $21.68 | 10.403% | $23.9354 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $244.85 | 13.523% | $277.9611 | $277.96 | $277.95 | $278.00 |
| Purchase #3 | $146.95 | 5.558% | $155.1175 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $120.29 | 8.634% | $130.6758 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $18.47 | 6.807% | $19.7273 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $223.32 | 11.595% | $249.214 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $146.44 | 8.586% | $159.0133 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $922.00 | $1,015.6444 | $1,015.65 | $1,015.65 | $1,015.60 | |