| 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 | $50.72 | 5.229% | $53.3721 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $149.65 | 8.415% | $162.243 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $135.57 | 4.765% | $142.0299 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $123.49 | 10.603% | $136.5836 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $215.74 | 11.595% | $240.7551 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $6.30 | 6.122% | $6.6857 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $245.40 | 9.839% | $269.5449 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $926.87 | $1,011.2143 | $1,011.21 | $1,011.25 | $1,011.20 | |