| 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 | $244.67 | 5.442% | $257.9849 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $93.82 | 9.506% | $102.7385 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $59.43 | 13.629% | $67.5297 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $129.38 | 6.874% | $138.2736 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $51.62 | 8.872% | $56.1997 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $246.89 | 13.240% | $279.5782 | $279.58 | $279.60 | $279.60 |
| Purchase #7 | $101.42 | 11.147% | $112.7253 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $927.23 | $1,015.0299 | $1,015.03 | $1,015.10 | $1,015.00 | |