| 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 | $235.69 | 6.798% | $251.7122 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $56.27 | 10.544% | $62.2031 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $248.27 | 12.505% | $279.3162 | $279.32 | $279.30 | $279.30 |
| Purchase #4 | $245.84 | 7.276% | $263.7273 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $235.51 | 11.654% | $262.9563 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $189.27 | 4.865% | $198.478 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $99.33 | 4.516% | $103.8157 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $1,310.18 | $1,422.2088 | $1,422.22 | $1,422.20 | $1,422.20 | |