| 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 | $206.80 | 11.309% | $230.187 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $208.64 | 6.356% | $221.9012 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $226.87 | 9.312% | $247.9961 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $202.30 | 9.443% | $221.4032 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $99.92 | 12.365% | $112.2751 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $223.86 | 13.865% | $254.8982 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $50.62 | 7.495% | $54.414 | $54.41 | $54.40 | $54.40 |
| 7 purchase totals = | $1,219.01 | $1,343.0748 | $1,343.08 | $1,343.10 | $1,343.10 | |