| 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 | $195.35 | 10.646% | $216.147 | $216.15 | $216.15 | $216.10 |
| Purchase #2 | $250.41 | 9.744% | $274.81 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $174.69 | 7.164% | $187.2048 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $56.80 | 13.546% | $64.4941 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $209.51 | 4.772% | $219.5078 | $219.51 | $219.50 | $219.50 |
| Purchase #6 | $24.25 | 4.540% | $25.351 | $25.35 | $25.35 | $25.40 |
| Purchase #7 | $145.51 | 8.310% | $157.6019 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $1,056.52 | $1,145.1166 | $1,145.11 | $1,145.10 | $1,145.10 | |