| 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 | $122.27 | 11.740% | $136.6245 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $87.70 | 4.307% | $91.4772 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $38.71 | 5.780% | $40.9474 | $40.95 | $40.95 | $40.90 |
| Purchase #4 | $128.48 | 7.822% | $138.5297 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $124.93 | 10.706% | $138.305 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $245.35 | 12.593% | $276.2469 | $276.25 | $276.25 | $276.20 |
| Purchase #7 | $96.80 | 12.852% | $109.2407 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $844.24 | $931.3714 | $931.38 | $931.40 | $931.20 | |