| 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 | $33.72 | 4.755% | $35.3234 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $37.85 | 6.177% | $40.188 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $226.50 | 4.760% | $237.2814 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $221.43 | 8.665% | $240.6169 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $29.65 | 10.588% | $32.7893 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $171.85 | 13.327% | $194.7524 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $230.48 | 8.425% | $249.8979 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $951.48 | $1,030.8493 | $1,030.85 | $1,030.85 | $1,030.90 | |