| 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 | $236.88 | 11.830% | $264.9029 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $247.90 | 12.310% | $278.4165 | $278.42 | $278.40 | $278.40 |
| Purchase #3 | $240.31 | 7.750% | $258.934 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $246.61 | 13.168% | $279.0836 | $279.08 | $279.10 | $279.10 |
| Purchase #5 | $177.51 | 9.169% | $193.7859 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $50.47 | 6.136% | $53.5668 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $212.83 | 3.202% | $219.6448 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,412.51 | $1,548.3345 | $1,548.33 | $1,548.35 | $1,548.30 | |