| 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 | $120.79 | 8.190% | $130.6827 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $247.96 | 3.483% | $256.5964 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $204.73 | 13.429% | $232.2232 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $145.29 | 5.464% | $153.2286 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $190.92 | 10.505% | $210.9761 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $123.67 | 7.169% | $132.5359 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $59.64 | 9.685% | $65.4161 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,093.00 | $1,181.6590 | $1,181.67 | $1,181.70 | $1,181.60 | |